import ls from 'store';
import router from './index';
import store from '@/store';
import NProgress from 'nprogress'; // progress bar
import '@/components/NProgress/nprogress.less';
import { ACCESS_RISK_TOKEN, ACCESS_TOKEN } from '@/store/mutation-types'; // progress bar custom style
import { notification } from 'ant-design-vue';
import { setPageTitle } from '@/utils/domUtil';

NProgress.configure({ showSpinner: false }); // NProgress Configuration

const allowList = ['login', 'register', 'RetrievePassWord']; // no redirect whitelist
const loginRoutePath = '/user/login';
const defaultRoutePath = '/dashboard';

router.beforeEach((to, from, next) => {
  NProgress.start(); // start progress bar
  const token = ls.get(ACCESS_TOKEN);
  // const r_token = ls.get(ACCESS_RISK_TOKEN);
  const isToken = (token);

  // set page title
  setPageTitle(to.meta.title);

  if (isToken) {
    if (to.path === loginRoutePath) {
      next({ path: defaultRoutePath });
      NProgress.done();
    } else {
      // check login user.roles is null
      if (store.getters.roles.length === 0) {
        store.dispatch('GetInfo').then((res) => {
          const roles = res && res.role;
          // generate dynamic router
          store.dispatch('GenerateRoutes', { roles }).then(() => {
            console.log(roles, 'dzadada');
            // 根据roles权限生成可访问的路由表
            // 动态添加可访问路由表
            router.addRoutes(store.getters.addRouters);
            // 请求带有 redirect 重定向时，登录自动重定向到该地址
            const redirect = decodeURIComponent(from.query.redirect || to.path);
            // if (to.path === redirect) {
            //   // set the replace: true so the navigation will not leave a history record
            //   next({ ...to, replace: true });
            // } else {
            //   // 跳转到目的路由
            //   next({ path: redirect });
            // }
            next();
          });
          // const redirect = decodeURIComponent(from.query.redirect || to.path)
          // next({ path: redirect })
        }).catch((error) => {
          console.log(error, 'dadada');
          notification.error({
            message: '错误',
            description: '请求用户信息失败，请重试'
          });
          // 失败时，获取用户信息失败时，调用登出，来清空历史保留信息
          store.dispatch('Logout').then(() => {
            next({ path: loginRoutePath, query: { redirect: to.fullPath } });
          });
        });
      } else {
        next();
      }
    }
  } else {
    // not login
    if (allowList.includes(to.name)) {
      // 在免登录名单，直接进入
      next();
    } else {
      next({ path: loginRoutePath, query: { redirect: to.fullPath } });
      NProgress.done(); // if current page is login will not trigger afterEach hook, so manually handle it
    }
  }
  next();
});

router.afterEach(() => {
  NProgress.done(); // finish progress bar
});
